Xander:  I don’t like vampires. I’m gonna take a stand and say they’re not good.

Buffy:  So, Giles! Got anything that can make this day any worse?

Giles:  How about the end of the world?

Buffy:  Knew I could count on you.

Buffy the Vampire Slayer, Season 1: Episode 2 – “The Harvest”